6-Fluoropyrido[3,4-d]pyrimidin-4-ol

6-氟吡啶并[3,4-d]嘧啶-4-醇

Also known as: 6-Fluoro-1H-pyrido[3,4-d]pyrimidin-4-one, 6-Fluoro-3H-pyrido[3,4-d]pyrimidin-4-one, 6-Fluoropyrido[3,4-d]pyrimidin-4(1H)-one, 6-Fluoropyrido[3,4-d]pyrimidin-4(3H)-one, Pyrido[3,4-d]pyrimidin-4(1H)-one, 6-fluoro-, Pyrido[3,4-d]pyrimidin-4(3H)-one, 6-fluoro-, 6-fluoropyrido[3,4-d]pyrimidin-4-ol

6-Fluoropyrido[3,4-d]pyrimidin-4-ol (CAS 171178-44-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4FN3O and a molecular weight of 165.125 g/mol. It is also known as 6-Fluoro-1H-pyrido[3,4-d]pyrimidin-4-one, 6-Fluoro-3H-pyrido[3,4-d]pyrimidin-4-one and 6-Fluoropyrido[3,4-d]pyrimidin-4(1H)-one. Key properties include a boiling point of 386.5±37.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 187.5±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
171178-44-2
Jingsj CID
J-1525856-2
Molecular Formula
C7H4FN3O
Chinese Name
6-氟吡啶并[3,4-d]嘧啶-4-醇
Molecular Weight
165.125 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point386.5±37.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point187.5±26.5 °C

Frequently Asked Questions

What is the CAS number of 6-Fluoropyrido[3,4-d]pyrimidin-4-ol?

The CAS number of 6-Fluoropyrido[3,4-d]pyrimidin-4-ol is 171178-44-2.

What are the molecular formula and molecular weight of 6-Fluoropyrido[3,4-d]pyrimidin-4-ol?

6-Fluoropyrido[3,4-d]pyrimidin-4-ol has molecular formula C7H4FN3O and molecular weight 165.125 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-Fluoropyrido[3,4-d]pyrimidin-4-ol (CAS 171178-44-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525856-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.